Middleby Marshall PS640 installation manual Table of Contents

Page 4

TABLE OF CONTENTS

 

 

Page

SECTION 1 – DESCRIPTION

1

I.

OVEN USES

1

II. OVEN COMPONENTS

1

 

A. Conveyor Motor Drive

1

 

B. Crumb Pans

1

 

C. Conveyor

1

 

D. End Plugs

1

 

E. Eyebrows

1

 

F. Window

1

 

G. Machinery Compartment Access Panel

1

 

H. Serial Plate

1

 

I. Control Panel

1

 

J. Photo Cell

1

 

K. Gas Burner

1

 

L. Blowers

1

 

M. Air Fingers

1

III. OVEN SPECIFICATIONS

2

 

A. Dimensions

2

 

B. General Specifications

2

 

C. Electrical Specifications for

 

 

PS640 Gas Ovens

2

 

D. Gas Orifice and Pressure Specifications

 

 

for PS640 Gas Ovens

2

SECTION 2 – INSTALLATION

3

I.

BASE PAD KIT

4

II.

INSTALLATION KIT

6

III. VENTILATION SYSTEM

12

 

A. Requirements

12

 

B. Recommendations

12

 

C. Other Ventilation Concerns

12

IV. ASSEMBLY

13

 

A. Base Pad, Legs, Casters

13

 

B. Stacking

14

 

C. Restraint Cable Installation

14

 

D. Conveyor Installation

15

 

E. Standoff Installation

15

V. FINAL ASSEMBLY

16

VI. ELECTRICAL SUPPLY

16

 

Connection

17

VII. GAS SUPPLY

17

 

A. Gas Utility Rough-In Recommendations

17

 

B. Connection

18

 

C. Gas Conversion

18

 

D. Propane Conversion

18

 

E. Adjusting the Maximum Pressure Setting ...

18

 

F. Adjusting the Minimum Pressure Setting ....

19

 

G. Checkout

19

 

H. Maintenance

19

Page

SECTION 3 – OPERATION

20

I.LOCATION AND DESCRIPTION OF CONTROLS 20

II. NORMAL OPERATION, STEP-BY-STEP

21

A. Main Screen

21

B. Daily Startup Procedure

21

C. Daily Shutdown Procedure

21

III. QUICK REFERENCE: TROUBLESHOOTING

22

IV. SCREEN ALERTS

22

SECTION 4 – MAINTENANCE

23

I. MAINTENANCE – DAILY

23

II. MAINTENANCE – MONTHLY

24

III. MAINTENANCE – EVERY 3 MONTHS

25

IV. MAINTENANCE – EVERY 6 MONTHS

26

V. KEY SPARE PARTS KIT

27

SECTION 5 – ELECTRICAL WIRING DIAGRAM

28

I.WIRING DIAGRAM, 640 GAS OVEN, 208/240V,

50/60 Hz, 1 Ph

28

NOTE

Wiring Diagrams are in Section 5 of this Manual. The diagram for each oven is also on the lower inner surface of its Control Console.

iv

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Contents Owners Operating and Installation Manual Retain this Manual for Future Reference Middleby Marshall Table of Contents Description Oven UsesOven Specifications Triple OveInstallation Parts List for Series PS640 GAS Oven Installation KIT PS640 24″ Oven Installation Required Kits and EquipmentKit PS640 32″ Oven Installation Required Kits and Equipment ″ Legs Casters& Top Casters & Top Kit N61033 N59720 N59725Item no QTY Description Hardware BA G ″-16 × 1 HEX SCREW, SST Item no QTY Description Quad Outrigger Weldment A27727 83 -16x1-1/4 HEX Bolt A21924 III. Ventilation System RequirementsRecommendations Other ventilation concernsIV. Assembly Top Panel and Base Pad AssemblyRestraint Cable Installation StackingConveyor Installation Do not Overtighten the Conveyor BeltResetting Direction Jumper Switching Photo DetectorConveyor Belt Reversal Reversing the Conveyor BeltConnection VII. GAS SupplyAdjusting the Maximum Pressure Setting ConnectionGas Conversion PS640 Propane ConversionMaintenance Adjusting the Minimum Pressure SettingCheckout Location and Description of Controls II. Normal Operation STEP-BY-STEP III. Quick Reference Troubleshooting Screen AlertsMaintenance Maintenance DailyII. Maintenance Monthly Top Row Bottom RowIII. Maintenance Every 3 Months Split Belt Disassembly and CleaningIV. Maintenance Every 6 Months Blower BeltKEY Spare Parts PS640 GAS KEY Spare Parts Available separately. See FigureWiring Diagram Page Page

PS640 specifications

The Middleby Marshall PS640 is an industry-leading conveyor oven designed to meet the demands of commercial kitchens, particularly in pizza and other high-volume food applications. This oven combines advanced technologies with robust design, ensuring that users achieve consistent, high-quality results while optimizing operational efficiency.

One of the standout features of the PS640 is its unique design, which includes a patented jet impingement technology. This technology significantly enhances the cooking efficiency by using high-velocity hot air to cook food evenly and quickly. This not only reduces cooking times but also helps retain moisture and flavor, resulting in a superior product that delights customers.

Another key characteristic of the PS640 is its dual-mode operation. The oven can be configured for either high-speed cooking or traditional baking modes, making it versatile enough to handle a wide variety of menu items. This flexibility allows operators to maximize their kitchen space and adapt to changing customer demands effortlessly.

The PS640 also boasts a fully insulated cooking chamber, which ensures consistent cooking temperatures and minimizes energy loss. This thermal efficiency not only contributes to food quality but also helps reduce operational costs, making it an economically viable option for restaurants and foodservice operations.

Further enhancing its user-friendliness, the PS640 features an intuitive digital control panel. This allows staff to easily set cooking times and temperatures, monitor performance, and make adjustments as necessary. Additionally, the oven includes programmable cooking settings, making it easy to replicate popular dishes quickly and ensuring consistency across multiple shifts.

Durability is another hallmark of the PS640. Constructed with high-quality materials, this oven is built to withstand the rigors of a busy kitchen environment. Its stainless-steel exterior not only gives it a sleek look but also makes it easy to clean and maintain.

In summary, the Middleby Marshall PS640 is a state-of-the-art conveyor oven that excels in speed, efficiency, and versatility. Its advanced technologies, user-friendly features, and robust construction make it an ideal choice for foodservice operators looking to elevate their cooking capabilities and enhance their menu offerings. Whether for quick-service restaurants, pizzerias, or catering operations, the PS640 delivers outstanding results with every use, ensuring satisfied customers and a thriving business.